.con .main {
    width: 100%;
    flex-grow: 1;
    display: flex;
    overflow: hidden;
  }
  
  .con .main .aside {
    width: 240px;
    background-color: white;
    margin-right: 16px;
    /* border: 2px solid slategray; */
  }
  .con .main .aside ul {
    list-style: none;
  }
  
  .con .main .aside ul > li {
    width: 100%;
    border: 1px solid slategray;
    background-color:aliceblue;
    /* display: flex;
    flex-wrap: wrap; */
    /* z-index: 1; */
  }
  .con .main .aside .nav2 ul >li {
    width: 100%;
    border: 1px solid slategray;
    background-color: white;
  }
  
  /* .con .main .aside ul li:hover a {
    color: #be0008;
  }
   */
  /* .con .main .aside ul li:hover a::after {
    background-image: url(../img/icon-jiantou2.png);
  } */
  
  .con .main .aside ul li a {
    width: 228px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4b4b4b;
    text-decoration: none;
  }
  
  /* .con .main .aside ul li a::after {
    content: "";
    width: 10px;
    height: 10px;
    margin-left: 30px;
    display: inline-block;
    vertical-align: middle;
    background-image: url(../img/jt.png);
    background-repeat: no-repeat;
    background-position: center center;
  } */
  
  .con .main .aside ul li a p {
    margin-top: 10px;
  }
  
  .con .main .aside ul li .nav2 {
    display: none;
    z-index: 2;
  }
  
  /* .con .main .aside ul li .nav2 ul {
    list-style: none;
  } */
  
  .con .main .aside ul li .nav2 ul li {
    height: 55px;
    line-height: 55px;
    color: #be0008;
    border-radius: 6px 0 0 6px;
  }
  
  .con .main .aside ul li .nav2 ul li:hover {
    /* background-color: #f8e8e8; */
    border-right: 5px solid #be0008;
  }
  
  /* .con .main .aside ul li:hover .nav2 {
    display: block;
  } */
  
  .con .main .aside .nav-pills .nav-link.active, .con .main .aside .nav-pills .show > .nav-link {
    background-color: transparent;
    /* color: #bc0108; */
  }

  .con .main .right{
    width: 80%;
    margin-left: 20px;
    border: 1px solid black;
  }
  .con .main .right .head{
    width: 95%;
    border-bottom: 1px solid black;
  }
  .con .main .right .mid{
    margin-top: 20px;
    margin-left: 30px;
    width: 93%;
    border: 1px solid black;
  }
  .con .main .right .mid .box1{
    width: 100%;
    height: 30px;
    background-color:slategray;
    padding-top: 10px;
  }
  .con .main .right .mid .box2{
    width: 50%;
    float: left;
    /* border: 1px solid red; */
  }
  .con .main .right .mid .box2 .a1{
    width: 100%;
    height: 32px;
    margin-top: 20px;
    /* border: 1px solid black; */
  }
  .con .main .right .mid .box2 .over{
    background-color: cornflowerblue;
    font-size: 18px;
    width: 145px;
    height: 40px;
    margin-left:185px;
    margin-top: 50px;
    margin-bottom: 30px;
  }
  /* .con .main .right .mid .box2 .a1 .std{
    width: 350px;
    height: 30px;
  } */
  .con .main .right .mid .box3{
    width: 200px;
    height: 200px;
    float: left;
    background: black;
    margin-left: 50px;
    margin-top: 30px;
  }
  
  .right{
    display: none;
  }